6632669707650 has 576 divisors, whose sum is σ = 22049366726400. Its totient is φ = 1395357788160.

The previous prime is 6632669707649. The next prime is 6632669707711. The reversal of 6632669707650 is 567079662366.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1835777244 + ... + 1835780856.

Almost surely, 2^{6632669707650} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6632669707650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11024683363200).

6632669707650 is an abundant number, since it is smaller than the sum of its proper divisors (15416697018750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6632669707650 is a wasteful number, since it uses less digits than its factorization.

6632669707650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523 (or 4515 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 63.

The spelling of 6632669707650 in words is "six trillion, six hundred thirty-two billion, six hundred sixty-nine million, seven hundred seven thousand, six hundred fifty".